Home / 113,967,324,063.60-170,950,986,095.40-55,194,200,991.60

Finding the Fourth Proportional to 113,967,324,063.60, 170,950,986,095.40 and 55,194,200,991.60

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Solution

The fourth proportional to 113,967,324,063.60, 170,950,986,095.40 and 55,194,200,991.60 is: 82,791,301,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,967,324,063.60 : 170,950,986,095.40 = 55,194,200,991.60 : x
  2. Step 2: Convert to fraction form
    113,967,324,063.60/170,950,986,095.40 = 55,194,200,991.60/x
  3. Step 3: Cross multiply
    113,967,324,063.60x = 170,950,986,095.40 × 55,194,200,991.60
  4. Step 4: Simplify right side
    113,967,324,063.60x = 9,435,503,086,261,724,250,112
  5. Step 5: Solve for x
    x = 9,435,503,086,261,724,250,112/113,967,324,063.60
  6. Step 6: Final answer
    x = 82,791,301,487.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.